You’d be referring to the World Solar Challenge a “biennial road race covering 3,022 km (1,878 mi) through the Australian Outback”. Basically running across Aus

You’d be referring to the World Solar Challenge a “biennial road race covering 3,022 km (1,878 mi) through the Australian Outback”. Basically running across Australia North to South. https://en.m.wikipedia.org/wiki/World_Solar_Challenge https://en.m.wikipedia.org/wiki/World_Solar_Challenge